Xerox MF Series, Техническая документация

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D-4
1-2. Removal of Units
(1) Removal of the PH Unit
1. Remove the Exit Cover.
Precautions for Removal/Reinstallation of the PH Unit
• NEVER touch the window on the backside of the PH Unit. A dirty window can cause an
image problem.
• NEVER attempt to replace the PH Unit with power being supplied to the
printer. Doing that could lead to exposure to the laser beam, resulting in blind-
ness.
• NEVER attempt to disassemble or adjust the PH Unit. Doing that could lead to
exposure to the laser beam, resulting in blindness.
CAUTION
2. Disconnect one connector and one flat cable
from the Controller/Mechanical Control Board.
NOTE
• Use utmost care not to snap off the flat cable.
4136D055AA
3. Remove three screws and the PH Unit.
NOTE
• When reinstalling the PH Unit, tighten the screws
in the numerical order shown in the illustration.
4136D008AC
2
3
1
Window
4136D009AB